RESTRICTION OF TANGENT BUNDLE AND SEMISTABILITY

被引：0
|
作者：
Biswas, Indranil [1 ]
Dey, Arijit [1 ]
机构：
[1] Tata Inst Fundamental Res, Sch Math, Bombay 400005, Maharashtra, India
来源：
COMMUNICATIONS IN ALGEBRA | 2011年 / 39卷 / 08期
关键词：
Complete intersection; Rational homogeneous space; Tangent bundle; Semistability; FLAG;
D O I：
10.1080/00927872.2010.488676
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let G be a simple linear algebraic group defined over C and P. G a maximal proper parabolic subgroup such that m := dim(C) G/P >= 5. Let t : Z(1) boolean AND Z(2) hooked right arrow G/P be a smooth complete intersection such that degree (Z(i)) >= (m-1) . index (G/P)/m, i = 1 , 2. Then the vector bundle i* T(G/P) -> Z(1) boolean AND Z(2) is semistable.
引用
收藏
页码：3063 / 3072
页数：10
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